I am a realistic deist, and see in the plight of the poor in these countries, that live in dire conditions, daily, not just in the danger of traffic, storms, waves, a failure of society to care, to share.
The creator seems to reward the strivers
Your vision of God is...you. You worship your world view and that's how you can excuse the inexcusable. A creator that created a world for life to live on, but also created it in such a way that earthquakes/tsunamis would kill vast numbers over history would be perverse. It's like a person creating a computer game and designing it so the environment would, over time, kill huge numbers of characters in the game.
A human might well do it for a laugh, but an almighty God? What kind of God would create an environment that would impact on his living creations so cataclysmically, over so many thousands of years?